| |
Total
|
%
|
HPV-OPC
|
%
|
nHPV-OPC
|
%
|
P value
|
|---|
|
(n = 66)
|
(n = 31)
| |
(n = 35)
|
|---|
|
Sex
| | | | | | | |
|
Male
|
44
|
66.7
|
21
|
47.7
|
23
|
52.3
|
NS
|
|
Female
|
22
|
33.3
|
10
|
45.5
|
12
|
54.5
|
|
Agea
|
66(37–90)
|
66.5( 43–87)
|
67.0(37–90)
|
NS
|
|
Tobaccob
| | | | | | | |
|
(-)
|
29
|
43.9
|
13
|
44.8
|
16
|
55.2
|
NS
|
|
(+)
|
37
|
56.1
|
18
|
48.6
|
19
|
51.4
|
|
Alcoholb
| | | | | | | |
|
(-)
|
29
|
43.9
|
12
|
41.4
|
14
|
58.6
|
NS
|
|
(+)
|
37
|
56.1
|
19
|
51.4
|
21
|
48.6
|
|
Sitec
| | | | | | | |
|
Lat
|
50
|
75.6
|
27
|
54.0
|
23
|
46.0
|
NS
|
|
Ant
|
11
|
16.7
|
4
|
36.4
|
7
|
63.6
|
|
Post
|
3
|
4.5
|
0
|
0.0
|
3
|
100.0
|
|
Sup
|
2
|
3.2
|
0
|
0.0
|
2
|
100.0
|
|
Stage
| | | | | | | |
|
I/II
|
11
|
16.7
|
6
|
54.5
|
5
|
45.5
|
NS
|
|
III/IV
|
55
|
83.3
|
25
|
45.5
|
30
|
54.5
|
- aAge: mean and range in parenthesis are shown
- bTobacco and alcohol: (-), never; (+), ever and current
- cTumor site: Lat, lateral wall; Ant, anterior wall; Post, posterior wall; Sup, superior wall.
